• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2023, Vol. 25 ›› Issue (3): 420-424.DOI: 10.3969/j.issn.1671-2587.2023.03.024

• 综述 • 上一篇    下一篇

脱落酸对诱导多能干细胞巨核系血小板分化的影响*

顾海慧, 岳伟, 杨玥, 黄韦华, 钱宝华   

  1. 200433 上海,中国人民解放军海军军医大学第一附属医院输血科
  • 收稿日期:2023-04-18 发布日期:2023-07-10
  • 作者简介:顾海慧,副主任医师,副教授,博士,硕士研究生导师,主要从事细胞治疗与干细胞来源血小板方面研究, (E-mail)haihuigu@126.com。
  • 基金资助:
    *本课题受国家自然科学基金面上项目(No.81970165)资助

Effect of Abscisic Acid on the Generation of Megakaryocytes and Platelets from Induced Pluripotent Stem Cells in vitro Differentiation

GU Haihui, YUE Wei, YANG Yue, et al   

  1. Department of Transfusion Medicine, The First Affiliated Hospital of Naval Medical University, Shanghai 200433
  • Received:2023-04-18 Published:2023-07-10

摘要: 脱落酸作为一种植物激素,具有抑制植物生长、促进果实成熟和落叶的作用,还可影响动物胚胎发育中核苷合成,发挥抑制肿瘤细胞增殖诱导分化和凋亡的重要作用。研究发现脱落酸对人诱导多能干细胞体外诱导分化生产巨核细胞和血小板也有作用,添加不同剂量的脱落酸,影响体外分化产生造血干细胞、造血祖细胞、巨核细胞和血小板的数量。脱落酸对人诱导多能干细胞体外巨核系血小板分化的相关作用及可能的机制研究对诱导多能干细胞体外大规模分化产生血小板,缓解临床尤其是血小板输注无效患者的血小板供应有重要意义。

关键词: 脱落酸, 诱导多能干细胞, 分化, 巨核细胞, 血小板, 体外

Abstract: Abscisic acid is a plant hormone, which can inhibit plant growth, promote fruit ripening and defoliation. ABA can affect nucleoside synthesis during animal embryo development, and play an important role in inhibiting tumor cell proliferation, by means of inducing differentiation and apoptosis. Studies have shown that ABA stimulates the production of megakaryocyte and platelet differentiation from human induced pluripotent stem cells in vitro. ABA can affect the number of hematopoietic stem cells, hematopoietic progenitor cells, megakaryocytes and platelets generation from hiPSCs in vitro system. The study on the related effect and underlying mechanism of ABA on megakaryocyte and platelet differentiation from human induced pluripotent stem cells in vitro is of great significance for the production of platelets by large-scale to meet the needs of platelet transfusion in clinical especially for platelet transfusion refractoriness.

Key words: Abscisic acid, Induced pluripotent stem cells, Differentiation, Megakaryocytes, Platelet, in vitro

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